Allow use of ARCH=powerpc when building
The linux kernel is now mostly ARCH=powerpc, so to make life easier
allow use to use ARCH=powerpc and convert it to ARCH=ppc.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/Makefile b/Makefile
index 449a3cc..e56889e 100644
--- a/Makefile
+++ b/Makefile
@@ -123,6 +123,10 @@
#########################################################################
+ifeq ($(ARCH),powerpc)
+ARCH = ppc
+endif
+
ifeq ($(obj)include/config.mk,$(wildcard $(obj)include/config.mk))
# load ARCH, BOARD, and CPU configuration